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SONOFF BASICR4 WiFi ESP32 Chip Smart Switch 10A 2400W Smart Scene Magic Switch Module eWelink IFTTT APP Remote Control Work with S-MATE2 R5 Alexa Google — image 1
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SONOFF

SONOFF BASICR4 WiFi ESP32 Chip Smart Switch 10A 2400W Smart Scene Magic Switch Module eWelink IFTTT APP Remote Control Work with S-MATE2 R5 Alexa Google

5.05 ratings
AI Summary
Electronics for everyday users

The SONOFF BASICR4 WiFi ESP32 Chip Smart Switch 10A 2400W Smart Scene Magic Switch Module eWelink IFTTT APP Remote Control Work with S-MATE2 R5 Alexa Google by SONOFF is a mid-range electronics designed for everyday users. Customers praise its easy to set up and use. 100% of buyers rate it 4★ or above.

✓ easy to set up and use
₹2,039
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Total: ₹2,039
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 4 Aug – 18 Aug
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SKU: bg-2004342Category: Electronics

About This Product

The SONOFF BASICR4 WiFi ESP32 Chip Smart Switch 10A 2400W Smart Scene Magic Switch Module eWelink IFTTT APP Remote Control Work with S-MATE2 R5 Alexa Google by SONOFF is a mid-range electronics designed for everyday users. Customers highlight its easy to set up and use.

Customer Verdict

100% of buyers rated this product 4 stars or above. The most appreciated qualities are: easy to set up and use.

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

Features:


BASICR4 is a newly upgraded WiFi smart switch equipped with an ESP32 chip. BASICR4 not only enhances the basic features but also elevates performance. Compared with BASICR2, BASICR4 has three new functions, Magic Switch Mode, Auxiliary Overheating Protection, and "eWeLink-Remote" Control. BASICR4 has "magic switch" mode, which means you can still control the light switch through the app even turning off a traditional wall switch (Note: *Only compatible with mainstream brands of double pole rocker switches. The rear-end light needs to be compatible with mainstream brands of LED, energy-saving lamps, and incandescent lamps ranging from 3W to 100W). BASICR4 is a smart switch with the gateway function of “eWeLink-Remote“. Using S-Mate2 or R5 to pair with BASICR4, then set the scene, you can reach the two-way control and local control. With the product's built-in temperature sensor, the real-time maximum temperature of the entire product can be detected and speculated, which prevents the product from deformation, melting, fire, or live devices from exposure in case of over-temperature. The BASICR4 not only has CE, FCC, etc basic certifications but also passed the more authoritative ETL certification. BASICR4 has all the most basic functions, APP remote control, voice control, timer, power-on state, and other functions. You can control your home appliances anytime, anywhere, and also create a variety of smart scenes to facilitate your life.


Specification:


Input: 100-240V AC 50/60Hz Output: 100-240V AC 50/60Hz Max. Power: 2400W@240V Working temperature: -10℃ ~ +40℃ WiFi: IEEE 802.11 b/g/n 2.4GHz Material: PC V0 Size: 88 x 39 x 24mm Weight:45.8g


Package Included:


1 x Sonoff BASICR4 Smart Switch

1 x User Manual



Product Safety Information
Product Safety Information
Manufacturer
Shenzhen Yuner Yipu Trading Co., Ltd
Address
East 1087, Building 4, SEG Science and Technology Park, No. 3012 Huaqiang North Road, Huaqiang North Street, Futian District, Shenzhen, Guangdong, CN
European agent
VISHTEC ltd
Email
compliance@vish-tec.com
Address
3 rd floor office 5, Plovdiv 2 Liuben Karavelov bul, 4002 Bulgaria
UK agent
CET Product Service Ltd.
Email
info@cetproduct.com
Address
Beacon House Stokenchurch Business Park, Ibstone Rd, Stokenchurch, High Wycombe, Buckinghamshire, UK

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.

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